DNS Records Every Hosting Client Should Know
DNS connects your domain name to hosting, email, and verification services. Knowing the basic records makes migrations and troubleshooting easier.
Key points
- A points to IP
- CNAME aliases names
- MX handles mail
- TXT stores policies
Recommended approach
Start with a simple, correct setup and test every change before scaling. Keep documentation of DNS records, server credentials, sending domains and support contacts so problems can be solved faster.
Monitor logs, delivery results and user feedback. Technical configuration is important, but list quality, permission, consistency and support processes are just as important for long-term stability.
Final notes
Before changing nameservers or MX records, save a copy of the current zone. DNS changes can affect website and email access.